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Non-permeableClass 4 - Permeable
Home Passive House Thermal Insulation Batt Insulation Hempitecture – HempWool R13 – 3.5″
Hempitecture - HempWool R8 - 2" $1.10 / sq. ft.
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Hempitecture - HempWool R20 - 5.5" $2.25 / sq. ft.

Hempitecture – HempWool R13 – 3.5″

$1.45 / sq. ft.

Hempitecture

Hempitecture

 

HempWool® is a thermal insulation product manufactured and sold in a panelized, batt-like form. €‹At R3.7 / in, the insulation factor of HempWool is comparable to many products on the market, such as fiberglass insulation, mineral wool insulation, or sheep’s wool insulation.

  • Benefits:
      • USDA certified bio-based product
      • Non-toxic
      • Mold-resistant
      • Phase shift regulator
      • Non-irritating
      • Resistant to pests
      • Negative carbon footprint
      • Non-allergenic
      • No VOCs
  •  Uses:
      • Floors
      • Walls
      • Ceilings
      • Attics
      • Partition walls
      • Anywhere you would use insulation
Total Area (sq. ft.)
Product Price
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SKU: HR133.5 Categories: Batt Insulation, Passive House Thermal Insulation
  • Description
  • Files and Downloads
  • Additional information
  • Vendor Info
  • More Products
Description

There are no other insulations on the market that can compare to the benefits of HempWool thermal insulation. Made from 90% hemp fiber and 10% polymer binder provides the ability to retain and release moisture without loss of efficiency. HempWool® has a negative carbon footprint, meaning that it offsets and stores more carbon dioxide than is emitted from the manufacturing of the product itself. HempWool’s® strong mechanical strength means no sagging or settling when used between wood and steel frames.

Hempitecture – HempWool is a Passive House High-performance building supply.

Files and Downloads

Product Overview

(949 KB)

Product Data

(127 KB)
Additional information
Air Tightness

Non-permeable

Certifications

LEED, USDA Biobased Product

Flammable

Yes

Moisture Sensitive

Class 4

R-Value

> 6, R13

R-Value Per Inch

3.7

Vapor Permeability

Class 4 – Permeable

Flame Spread

<200

Smoke Index

<450

Brand

Hempitecture

Vendor Info

Vendor Information

  • Store Name: Hempitecture
  • Vendor: Hempitecture
  • Address:
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Non-permeableClass 4 - Permeable
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Hempitecture – HempWool R8 – 2″

$1.10 / sq. ft.
Non-permeableClass 4 - Permeable
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Hempitecture – HempWool R20 – 5.5″

$2.25 / sq. ft.
Non-permeableClass 4 - Permeable
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Hempitecture – HempWool R28 – 7.5″

$2.95 / sq. ft.

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